| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $7.66 | 11.495% | $8.5405 | $8.54 | $8.55 | $8.50 |
| Purchase #2 | $121.26 | 9.342% | $132.5881 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $102.69 | 12.872% | $115.9083 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $36.75 | 13.261% | $41.6234 | $41.62 | $41.60 | $41.60 |
| Purchase #5 | $226.29 | 10.787% | $250.6999 | $250.70 | $250.70 | $250.70 |
| Purchase #6 | $196.52 | 10.853% | $217.8483 | $217.85 | $217.85 | $217.80 |
| Purchase #7 | $182.57 | 3.656% | $189.2448 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $873.74 | $956.4533 | $956.45 | $956.45 | $956.30 | |